sdk-binary-size.yml

name: SDK Binary Size
# Only run this workflow on pull requests
on: [pull_request]

jobs:
  sdk-binary-size-comparison-report:
    name: Generate Comparison Report
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4

      - name: Setup Android SDK
        uses: ./.github/actions/setup-android

      - name: Checkout base branch
        uses: actions/checkout@v4
        with:
          ref: ${{ github.base_ref }}

      - name: Generate report for base branch
        run: |
          ./gradlew publishToMavenLocal
          ./gradlew generateSdkSizeReport
        env:
          # Use local version to make sure the report is generated for the current changes
          IS_DEVELOPMENT: 'true'

      - name: Upload report for base branch
        uses: actions/upload-artifact@v4
        with:
          name: generated-report-base-sdk-binary-size.json
          path: build/sdk-binary-size.json

      - name: Checkout to head branch
        uses: actions/checkout@v4

      - name: Download report for base branch
        uses: actions/download-artifact@v4
        with:
          name: generated-report-base-sdk-binary-size.json
          path: gh-artifacts/base

      - name: Generate and Compare SDK Size Reports
        run: |
          ./gradlew publishToMavenLocal
          ./gradlew compareSdkSizeReports -PcompareWith=gh-artifacts/base/sdk-binary-size.json
        env:
          # Use local version to make sure the report is generated for the current changes
          IS_DEVELOPMENT: 'true'

      - name: Find old comment to update comment for
        uses: peter-evans/find-comment@v3
        id: find-previous-comment
        with:
          issue-number: ${{ github.event.pull_request.number }}
          comment-author: 'github-actions[bot]'
          body-includes: SDK Binary Size Comparison

      - name: Add or Update PR Comment with SDK Size Comparison Report
        uses: peter-evans/create-or-update-comment@v4
        with:
          comment-id: ${{ steps.find-previous-comment.outputs.comment-id }}
          issue-number: ${{ github.event.pull_request.number }}
          body-path: ${{ github.workspace }}/build/sdk-binary-comparison.md
          edit-mode: replace